Heald 72A Plain Internal Grinding Machine Parts List
Heald 72A Plain internal grinding machine parts list and service documentation. This comprehensive parts manual covers the Style 72A configuration from The Heald Machine Company, Worcester, Massachusetts, with detailed sectional diagrams and numbered component breakdowns across all major machine units. Includes belt-driven workhead assemblies available in single-speed or five-speed transmission options, as well as plain machine setups equipped with dial indicator sizing systems. Essential reference for technicians sourcing replacement parts, performing maintenance, or conducting repairs on this industrial grinding equipment. Bulletin 7089-3012, Issue 1.
Table of Contents:
- Attachments
- Collet Operating Mechanism
- Cross Slide for Workhead
- Hand Feed for Table
- Base Parts
- Chuck Water Guard
- Water Guard
- Countershaft Parts
- Cross Slide
- Hand Wheel
- Slide
- Cylinder and Piston
- Dial Indicator
- Indicator Bracket
- Diamond Base
- Diamond Holder
- Dogs
- Foot Treadle
- Oil System
- Oil Piping
- Oil Pump
- Reverse Mechanism
- Rear Shaft, Belt Drive
- Motor Drive
- Water
- Attachments
- Valve
- Tank
- Pump
- Workhead No. 2
- Workhead Heavy Duty No. 3
- Workhead Clutch Brake
- Clutch Operating Mechanism
- Worm Bracket
- Wheel Guard
- Wheelhead Idler Pulley
- Idler Pulley Bracket
- Idler Pulley Bracket
- Idler Pulley
- Idler Pulley
- Idler Pulley Motor Drive
- Belt Tightener Pulley
- Wheel Truing Device
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Document Details
- Format
- Pages
- 58
- Size
- 6.0 MB
- Category
- Machine Tools